fixes #1537 #1528

also fixes feet layering of gold with grass. Unifies gen1/gen2 grass layering into a single system

src/battle/gen2/Encounter.lua

@@ -78,17 +78,31 @@ end
 
 -- Fishing: a rod's list is (cumulative chance, species, level) rows out of 256,
 -- ending at 100%.  A roll past the group's own `chance` is a bite of nothing.
-function Encounter.fish(encounters, fishGroup, rod, random)
+-- Rows with `day` and `nite` sub-slots (from TimeFishGroups) resolve based on
+-- `daytime` ("MORN"/"DAY" vs "NITE"/"DARK").
+function Encounter.fish(encounters, fishGroup, rod, daytime, random)
+  if type(daytime) == "function" and random == nil then
+    random = daytime
+    daytime = nil
+  end
   local group = encounters and encounters.fishGroups
     and encounters.fishGroups[fishGroup]
   if not group then return nil end
   local list = group[rod or "old"]
   if not list or #list == 0 then return nil end
   local value = roll(random, 256)
+  local isNight = (daytime == "DARK" or daytime == "NITE")
+  local todKey = isNight and "nite" or "day"
   for _, row in ipairs(list) do
     if value < (row.chance or 0) then
-      if not row.species or row.species == "NO_ITEM" then return nil end
-      return { species = row.species, level = row.level }
+      local slot = row[todKey]
+      if not slot and row.timeGroup and encounters and encounters.timeFishGroups then
+        local tg = encounters.timeFishGroups[row.timeGroup]
+        slot = tg and tg[todKey]
+      end
+      slot = slot or row
+      if not slot.species or slot.species == 0 or slot.species == "NO_ITEM" then return nil end
+      return { species = slot.species, level = slot.level }
     end
   end
   return nil
@@ -129,7 +143,7 @@ end
 
 -- Which fish group a MAP belongs to lives on the map record, so a caller with
 -- a map id and a rod does not have to know about groups at all.
-function Encounter.fishSlot(encounters, mapId, rod, random, maps, fishSwarm)
+function Encounter.fishSlot(encounters, mapId, rod, random, maps, fishSwarm, daytime)
   local map = maps and maps[mapId]
   local group = map and map.fishGroup
   if not group then
@@ -142,7 +156,7 @@ function Encounter.fishSlot(encounters, mapId, rod, random, maps, fishSwarm)
   if rod == "OLD_ROD" then key = "old"
   elseif rod == "GOOD_ROD" then key = "good"
   elseif rod == "SUPER_ROD" then key = "super" end
-  return Encounter.fish(encounters, group, key or "old", random)
+  return Encounter.fish(encounters, group, key or "old", daytime, random)
 end
 
 -- Headbutt trees: TreeMonMaps says which set a map uses and TreeMons holds

src/core/Music.lua

@@ -501,6 +501,12 @@ function Music.setFilterLevel(level)
   applyFilter(state.loopSource)
 end
 
+function Music.setPitch(pitch)
+  pitch = pitch or 1.0
+  if state.source then pcall(state.source.setPitch, state.source, pitch) end
+  if state.loopSource then pcall(state.loopSource.setPitch, state.loopSource, pitch) end
+end
+
 -- re-apply persisted audio options (Game calls this on boot and after
 -- loading a save)
 function Music.applyOptions(opts)

src/import/RomExtractorGen2.lua

@@ -4102,8 +4102,30 @@ function RomExtractorGen2:extractEncounters()
 
   -- FishGroups rows: chance byte then old/good/super rod pointers, each a
   -- list of (cumulative chance, species, level) triples ending at 100%.
+  -- Rows with species == 0 (time_group in pokegold data/wild/fish.asm) index
+  -- TimeFishGroups [day_species, day_level, nite_species, nite_level].
   self:trace("fish groups")
   local fish = self:symbol("FishGroups")
+  local timeFishSym = self.symbols.TimeFishGroups and self:symbol("TimeFishGroups")
+  local timeFishBank = timeFishSym and timeFishSym.bank or (fish and fish.bank)
+  local timeFishAddr = timeFishSym and timeFishSym.address or (fish and 0x6BDE)
+  local timeFishGroups = {}
+  if timeFishBank and timeFishAddr then
+    for idx = 0, 31 do
+      local base = timeFishAddr + idx * 4
+      if not romAddrOk(timeFishBank, base + 3) then break end
+      local daySp = self.rom:byte(timeFishBank, base)
+      local dayLv = self.rom:byte(timeFishBank, base + 1)
+      local niteSp = self.rom:byte(timeFishBank, base + 2)
+      local niteLv = self.rom:byte(timeFishBank, base + 3)
+      if daySp == 0 or daySp > 251 or niteSp == 0 or niteSp > 251 then break end
+      timeFishGroups[idx] = {
+        day = { species = self:speciesName(daySp), level = dayLv },
+        nite = { species = self:speciesName(niteSp), level = niteLv },
+      }
+    end
+  end
+
   local fishGroups = {}
   local function readRod(address)
     local list = {}
@@ -4115,11 +4137,24 @@ function RomExtractorGen2:extractEncounters()
       local chance = self.rom:byte(fish.bank, address + i * 3)
       local species = self.rom:byte(fish.bank, address + i * 3 + 1)
       local level = self.rom:byte(fish.bank, address + i * 3 + 2)
-      list[#list + 1] = {
-        chance = chance,
-        species = self:speciesName(species),
-        level = level,
-      }
+      local entry = { chance = chance }
+      if species == 0 then
+        entry.timeGroup = level
+        local tg = timeFishGroups[level]
+        if tg then
+          entry.day = tg.day
+          entry.nite = tg.nite
+          entry.species = tg.day.species
+          entry.level = tg.day.level
+        else
+          entry.species = 0
+          entry.level = level
+        end
+      else
+        entry.species = self:speciesName(species)
+        entry.level = level
+      end
+      list[#list + 1] = entry
       -- Rows are cumulative and the last one is 100% ($ff after `percent`).
       if chance >= 0xfe then break end
     end
@@ -4217,6 +4252,7 @@ function RomExtractorGen2:extractEncounters()
     grass = grass,
     water = water,
     fishGroups = fishGroups,
+    timeFishGroups = timeFishGroups,
     trees = trees,
     rocks = rocks,
     treeSets = treeSets,
@@ -5020,6 +5056,10 @@ function RomExtractorGen2:extractMenuGfx()
     question = "QuestionEmote",
     happy = "HappyEmote",
     sad = "SadEmote",
+    heart = "HeartEmote",
+    bolt = "BoltEmote",
+    sleep = "SleepEmote",
+    fish = "FishEmote",
   }) do
     local symbol = self.symbols[label]
     if symbol then

src/mods/Schemas.lua

@@ -987,9 +987,14 @@ R.tilesets = {
 -- for "no fish here, roll the map's water table instead" (pokegold
 -- data/wild/fish.asm), which is why species is a union rather than a bare id.
 local gen2Slot = f.rec{ level = f.int(1), species = f.id("pokemon") }
--- the sentinel row carries level 0 as well as species 0, so both floors drop
+-- the sentinel row carries level 0 as well as species 0, so both floors drop.
+-- Time-dependent rows (TimeFishGroups) carry day/nite sub-slots.
+local gen2FishSubSlot = f.rec{ level = f.int(0), species = f.union{ f.id("pokemon"), f.int(0, 0) } }
 local gen2FishSlot = f.rec{ chance = f.int(0, 255), level = f.int(0),
-                            species = f.union{ f.id("pokemon"), f.int(0, 0) } }
+                            species = f.union{ f.id("pokemon"), f.int(0, 0) },
+                            timeGroup = f.opt(f.int(0, 255)),
+                            day = f.opt(gen2FishSubSlot),
+                            nite = f.opt(gen2FishSubSlot) }
 -- Headbutt/Rock Smash slots.  species is optional and the level floor is 0
 -- because TreeMonSet_Rock has no `rare` half in the ROM (pokegold
 -- data/wild/treemons.asm ends the table after the common rows), so the four
@@ -1046,6 +1051,8 @@ R.encounters = {
       chance = f.int(0, 255),
       old = f.list(gen2FishSlot), good = f.list(gen2FishSlot),
       super = f.list(gen2FishSlot) }),
+    timeFishGroups = f.opt(f.map(f.union{ f.str, f.int(0, 255) },
+      f.rec{ day = gen2FishSubSlot, nite = gen2FishSubSlot })),
     -- headbutt: map -> tree set id, and the set's common/rare tables.  rocks
     -- is the same indirection for Rock Smash.
     trees = f.map(f.str, f.str),

src/render/SpriteRenderer.lua

@@ -360,10 +360,12 @@ end
 -- overwrites the sheet's own tiles in VRAM in the original, so it has to be
 -- recolored and OG-RED-redrawn exactly like the sheet rather than blitted as
 -- raw DMG shades (#384).
-function SpriteRenderer:drawTile(path, x, y, flip)
+function SpriteRenderer:drawTile(path, x, y, flip, quad)
   local image, redraw = getImage(path), false
   if self.def.trueColor then
     PaletteFX.markTrueColor(x, y, 16, 8)
+  elseif self.objColors then
+    image = getObpImage(path, self:gen2Obp())
   elseif PaletteFX.usesGbcPack() then
     local colors, group = PaletteFX.spriteObp(self.def, self.seed)
     if colors then image = getObpImage(path, colors, group) end
@@ -373,10 +375,23 @@ function SpriteRenderer:drawTile(path, x, y, flip)
     image = getObpImage(path, PaletteFX.dmgObj())
   end
   local iw, ih = image:getDimensions()
-  self.tileQuads = self.tileQuads or {}
-  self.tileQuads[path] = self.tileQuads[path]
-                         or love.graphics.newQuad(0, 0, iw, ih, iw, ih)
-  blitFrame(image, self.tileQuads[path], x, y, flip, redraw, iw)
+  local q = quad
+  if not q then
+    self.tileQuads = self.tileQuads or {}
+    self.tileQuads[path] = self.tileQuads[path]
+                           or love.graphics.newQuad(0, 0, iw, ih, iw, ih)
+    q = self.tileQuads[path]
+  end
+  local qw = iw
+  if q then
+    if q.getViewport then
+      local _, _, w = q:getViewport()
+      qw = w
+    elseif q.w then
+      qw = q.w
+    end
+  end
+  blitFrame(image, q, x, y, flip, redraw, qw)
 end
 
 return SpriteRenderer

src/render/TileRenderer.lua

@@ -760,35 +760,7 @@ function TileRenderer:markCellBottomRedraw(cx, cy, camX, camY, colors)
   end
 end
 
--- Draw the bottom tile row of every visible grass cell after sprites.
--- DMG/SGB: one SpriteBatch draw under the color-0-key shader.
--- GBC:     per-cell draws using pre-keyed images (can't share one batch).
-function TileRenderer:drawGrassOverdraw(camX, camY)
-  local ox, oy = -math.floor(camX), -math.floor(camY)
-  if self.gbcCtx then
-    if self.grassCells then
-      for _, c in ipairs(self.grassCells) do
-        self:drawCellBottomRaw(c[1], c[2], camX, camY)
-      end
-    end
-  else
-    local shader = getColor0KeyShader()
-    if shader then love.graphics.setShader(shader) end
-    if self.grassBatch then
-      love.graphics.draw(self.grassBatch, ox, oy)
-    end
-    if shader then love.graphics.setShader() end
-  end
-end
 
--- Queue every visible grass cell's bottom row for the post-zone
--- sprite-redraw pass (GBC OBP replay; mirrors markCellBottomRedraw).
-function TileRenderer:markGrassOverdrawRedraw(camX, camY, colors)
-  if not self.grassCells then return end
-  for _, c in ipairs(self.grassCells) do
-    self:markCellBottomRedraw(c[1], c[2], camX, camY, colors)
-  end
-end
 
 local WINDOW_MARGIN = 8 -- tiles of slack kept around the view between refills
 
@@ -815,16 +787,6 @@ function TileRenderer:ensureWindow(camX, camY, vw, vh)
     self.winBatch = love.graphics.newSpriteBatch(self.image, 1024, "dynamic")
   end
   self.winBatch:clear()
-  -- grass-overdraw pass structures: a SpriteBatch for the DMG/SGB shader
-  -- path (one atlas, one shader draw call) and a plain list for the GBC
-  -- path (per-cell pre-keyed images can't share a single SpriteBatch).
-  if not self.gbcCtx then
-    if not self.grassBatch then
-      self.grassBatch = love.graphics.newSpriteBatch(self.image, 1024, "dynamic")
-    end
-    self.grassBatch:clear()
-  end
-  self.grassCells = {}
   local anims = self.anims
   for _, anim in ipairs(anims) do
     if not anim.batch then
@@ -834,9 +796,6 @@ function TileRenderer:ensureWindow(camX, camY, vw, vh)
   end
   local map, quads = self.map, self.quads
   local claimedBy, aliasMap = self.claimedBy, self.aliasMap
-  -- track which grass cells we've already added so each cx/cy pair is only
-  -- recorded once even though its two bottom-row tiles share the same cell.
-  local grassSeen = {}
   for ty = ty0, ty1 - 1 do
     local by = math.floor(ty / 4)
     local ty4 = ty % 4
@@ -859,25 +818,6 @@ function TileRenderer:ensureWindow(camX, camY, vw, vh)
             anim.batch:add(wx, wy)
           end
         end
-        -- bottom tile row of a 2×2 cell (ty is odd) that is a grass cell:
-        -- record it for the post-sprite grass overdraw pass.
-        if ty % 2 == 1 then
-          local cx, cy = math.floor(tx / 2), math.floor(ty / 2)
-          local key = cy * 65536 + cx
-          if not grassSeen[key] and map:isGrassCell(cx, cy) then
-            grassSeen[key] = true
-            self.grassCells[#self.grassCells + 1] = { cx, cy }
-            -- DMG/SGB path: bake both tiles of the bottom row into the batch
-            if self.grassBatch then
-              -- left tile (tx = cx*2)
-              local lq = quads[map:tileAt(cx * 2, ty)]
-              if lq then self.grassBatch:add(lq, cx * 16, ty * 8) end
-              -- right tile (tx = cx*2+1)
-              local rq = quads[map:tileAt(cx * 2 + 1, ty)]
-              if rq then self.grassBatch:add(rq, cx * 16 + 8, ty * 8) end
-            end
-          end
-        end
       end
     end
   end
@@ -953,8 +893,6 @@ end
 -- :release on eviction.
 function TileRenderer:releaseBatches()
   safeRelease(self.winBatch); self.winBatch = nil
-  safeRelease(self.grassBatch); self.grassBatch = nil
-  self.grassCells = nil
   safeRelease(self.borderFill); self.borderFill = nil
   safeRelease(self.borderQuad); self.borderQuad = nil
   -- shared shift-variant cache; only drop the reference

src/world/OverworldController.lua

@@ -5303,16 +5303,25 @@ function OverworldState:drawWorld()
       if not ((self.flyAnim or self.flyArrive or self.playerHidden)
               and e == self.player) then
         e:draw(cam.x, cam.y)
+        -- tall grass overdraws the sprite's feet (GB sprite priority);
+        -- the overdraw is BG tiles, so it rides the shake offset too
+        love.graphics.setColor(1, 1, 1, 1)
+        if self.map:isGrassCell(e.cellX, e.cellY) then
+          self.map.renderer:drawCellBottom(e.cellX, e.cellY, cam.x, bgY)
+          if grassColors then
+            self.map.renderer:markCellBottomRedraw(e.cellX, e.cellY,
+                                                   cam.x, bgY, grassColors)
+          end
+        end
+        if e.targetX and self.map:isGrassCell(e.targetX, e.targetY) then
+          self.map.renderer:drawCellBottom(e.targetX, e.targetY, cam.x, bgY)
+          if grassColors then
+            self.map.renderer:markCellBottomRedraw(e.targetX, e.targetY,
+                                                   cam.x, bgY, grassColors)
+          end
+        end
       end
     end
-    -- tall grass overdraws every visible grass cell's feet row after all
-    -- sprites (GB sprite-priority parity).  One pass regardless of how many
-    -- entities are on screen -- see TileRenderer:drawGrassOverdraw.
-    love.graphics.setColor(1, 1, 1, 1)
-    self.map.renderer:drawGrassOverdraw(cam.x, bgY)
-    if grassColors then
-      self.map.renderer:markGrassOverdrawRedraw(cam.x, bgY, grassColors)
-    end
     fxHeal()
     fxDust()
     fxCutTree()
@@ -5348,18 +5357,6 @@ function OverworldState:drawWorld()
         items[#items + 1] = { y = e.py + 16, kind = "entity", e = e }
       end
     end
-    -- Inject grass-cell overdraw items into the same depth-sorted queue so
-    -- they occlude entities at lower y correctly (back-to-front by cell foot).
-    -- Each cell's foot y = cy*16 + 16 in world pixels (bottom of its two rows).
-    local grassCells = self.map.renderer.grassCells
-    if grassCells then
-      for _, c in ipairs(grassCells) do
-        local cx, cy = c[1], c[2]
-        -- world-pixel foot of the grass cell's bottom tile row
-        local cellFootY = (cy * 2 + 2) * 8 -- == cy*16+16
-        items[#items + 1] = { y = cellFootY, kind = "grass", cx = cx, cy = cy }
-      end
-    end
     table.sort(items, function(a, b) return a.y < b.y end)
 
     for _, it in ipairs(items) do
@@ -5371,20 +5368,6 @@ function OverworldState:drawWorld()
         local fy = g.npc.py - cam.y + g.oy + 16
         self:billboard(fx, fy, vw, vh, zoneColorsAt(zones, fx, fy), false,
                        function() g.npc:draw(cam.x - g.ox, cam.y - g.oy) end)
-      elseif it.kind == "grass" then
-        -- tall-grass bottom-row overdraw: billboarded at the cell's foot so
-        -- it depth-sorts correctly against any entity in the same y column.
-        -- bgY keeps the elevator-shake offset; drawCellBottomRaw lets the
-        -- billboard own the shader (color-0 keying baked into the keyed image
-        -- on GBC, or applied by drawCellBottom's shader on DMG/SGB).
-        local cx, cy = it.cx, it.cy
-        local fx = cx * 16 - cam.x + 8  -- horizontal centre of the cell
-        local fy = (cy * 2 + 2) * 8 - cam.y  -- foot of the bottom tile row
-        local colors = zoneColorsAt(zones, fx, fy)
-        self:billboard(fx, fy, vw, vh, colors, true, function()
-          love.graphics.setColor(1, 1, 1, 1)
-          self.map.renderer:drawCellBottomRaw(cx, cy, cam.x, bgY)
-        end)
       else
         local e = it.e
         local fx = e.px - cam.x + 8
@@ -5392,6 +5375,22 @@ function OverworldState:drawWorld()
         local colors = zoneColorsAt(zones, fx, fy)
         self:billboard(fx, fy, vw, vh, colors, false,
                        function() e:draw(cam.x, cam.y) end)
+        -- tall-grass feet overdraw glued to the sprite: same anchor + depth
+        -- so it keeps hiding the feet, color-0-keyed palette so its white
+        -- gaps still show the sprite through (drawCellBottomRaw lets the
+        -- billboard own the shader; bgY keeps the elevator-shake offset).
+        if self.map:isGrassCell(e.cellX, e.cellY) then
+          self:billboard(fx, fy, vw, vh, colors, true, function()
+            love.graphics.setColor(1, 1, 1, 1)
+            self.map.renderer:drawCellBottomRaw(e.cellX, e.cellY, cam.x, bgY)
+          end)
+        end
+        if e.targetX and self.map:isGrassCell(e.targetX, e.targetY) then
+          self:billboard(fx, fy, vw, vh, colors, true, function()
+            love.graphics.setColor(1, 1, 1, 1)
+            self.map.renderer:drawCellBottomRaw(e.targetX, e.targetY, cam.x, bgY)
+          end)
+        end
       end
     end
 

src/world/gen2/World.lua

@@ -313,9 +313,8 @@ local TROPHY_BOXES = {
 }
 
 -- Script_FishCastRod ends on `pause 40`, and Script_GotABite pauses another 40
--- over the bobbing rod before the text lands.  ShakeHeadbuttTree counts down
--- wFrameCounter from 32.  All three are frames at 60 Hz, which is the same
--- clock World:step runs on.
+-- over the bobbing rod before the text lands.
+-- All are frames at 60 Hz, which is the same clock World:step runs on.
 local FISH_CAST_FRAMES = 40
 local FISH_BITE_FRAMES = 40
 local HEADBUTT_SHAKE_FRAMES = 32
@@ -346,10 +345,12 @@ local function sameEncounter(enc) return enc end
 -- (engine/events/fish.asm Fish) byte for byte.
 local FISH_ROD_KEY = { OLD_ROD = "old", GOOD_ROD = "good", SUPER_ROD = "super" }
 
-local function fishVanilla(rod, _mapId, candidates)
+local function fishVanilla(rod, _mapId, candidates, ctx)
   if not candidates then return nil end
-  return Encounter.fish({ fishGroups = { hooked = candidates } }, "hooked",
-    FISH_ROD_KEY[rod] or rod or "old", nil)
+  local tod = ctx and (ctx.tod or ctx.daytime)
+  return Encounter.fish({ fishGroups = { hooked = candidates },
+                          timeFishGroups = ctx and ctx.encounters and ctx.encounters.timeFishGroups },
+    "hooked", FISH_ROD_KEY[rod] or rod or "old", tod, nil)
 end
 
 local function speciesByIndex(pokemon, index)
@@ -4291,6 +4292,7 @@ function World:rollFishing(rod)
     return "nibble"
   end
   local roll
+  local tod = self.tod or "DAY"
   if Runtime.wantsHook("encounter.fishing") then
     -- Gen 1's three arguments, in Gen 1's order: the rod, the map, and the
     -- candidate list the chain may inspect or replace before the roll.  Gold's
@@ -4304,10 +4306,10 @@ function World:rollFishing(rod)
     roll = Runtime.call("encounter.fishing", fishVanilla, rod, map.id,
       groups and groups[group],
       { fishGroup = group, swarm = swarm, encounters = self.encounters,
-        maps = self.maps, data = game.data })
+        maps = self.maps, data = game.data, tod = tod, daytime = tod })
   else
     roll = Encounter.fishSlot(self.encounters, map.id, rod, nil, self.maps,
-      swarm)
+      swarm, tod)
   end
   if not roll or not roll.species then return "nibble" end
   local wild = Mon.new(game.data, roll.species, roll.level)
@@ -4770,19 +4772,36 @@ function World:runQueuedScript()
 end
 
 -- Script_FishCastRod, then Script_NotEvenANibble or Script_GotABite.  Held as
--- a frame counter rather than a movement byte stream because the three
--- commands involved -- fish_cast_rod ($52), fish_got_bite ($51) and show_emote
--- ($54) -- are object ACTION changes, not steps, and Movement.decodeByte has
--- nothing to say about them.
+-- an exact frame counter matching 60 Hz engine ticks.
 function World:beginFishing(outcome, wild)
-  self.fishing = {
-    phase = "cast", timer = FISH_CAST_FRAMES, outcome = outcome, wild = wild,
+  local p = self.player
+  local d = Map.DELTA[p and p.facing or "down"] or Map.DELTA.down
+  local targetCellX = p and (p.cellX + d[1]) or 0
+  local targetCellY = p and (p.cellY + d[2]) or 0
+  local bobber = {
+    cellX = targetCellX,
+    cellY = targetCellY,
+    px = targetCellX * 16,
+    py = targetCellY * 16,
   }
+  self.fishing = {
+    phase = "cast",
+    timer = FISH_CAST_FRAMES,
+    outcome = outcome,
+    wild = wild,
+    bobber = bobber,
+    facing = p and p.facing or "down",
+  }
+  if self.player then
+    self.player.fishing = true
+    self.player.fishingState = self.fishing
+  end
 end
 
 function World:updateFishing()
   local st = self.fishing
   if not st then return end
+  if self.player then self.player.fishingState = st end
   -- A text box owns the frame while it is up; the script only moves on when
   -- its own callback fires.
   if self.textbox or self.choicebox then return end
@@ -4791,7 +4810,7 @@ function World:updateFishing()
     -- StepFunction_GotBite (engine/overworld/map_objects.asm:1430) is one byte
     -- of animation: OBJECT_SPRITE_Y_OFFSET flipped between 0 and 1 once a
     -- frame for the length of the bite, which is the rod jerking in the
-    -- player's hands.  The cast holds still, so only the bite bobs.
+    -- player's hands.
     if self.player then
       self.player.spriteYOffset =
         (st.phase == "bite" and st.timer % 2 == 1) and 1 or 0
@@ -4801,34 +4820,33 @@ function World:updateFishing()
   if self.player then self.player.spriteYOffset = 0 end
   if st.phase == "cast" then
     if st.outcome == "battle" then
-      -- Script_GotABite: four fish_got_bite bobs with the EMOTE_SHOCK bubble
-      -- over the player, then `pause 40` before the rod comes back.
       st.phase = "bite"
       st.timer = FISH_BITE_FRAMES
       self:showEmote(EMOTE_SHOCK, 0, FISH_BITE_FRAMES)
       return
     end
-    -- Script_NotEvenANibble (queued by $1 .FishNoBite) and
-    -- Script_NotEvenANibble2 (by $4 .FishNoFish) differ only in the
-    -- wFishingResult they record; both write RodNothingText and fall through
-    -- to the same PutTheRodAway.
     st.phase = "done"
-    self:showText(Strings(TEXT_ROD_NOTHING), function() self.fishing = nil end)
+    self:showText(Strings(TEXT_ROD_NOTHING), function()
+      self.fishing = nil
+      if self.player then
+        self.player.fishing = nil
+        self.player.fishingState = nil
+      end
+    end)
     return
   end
   if st.phase == "bite" then
     st.phase = "done"
     self:showText(Strings(TEXT_ROD_BITE), function()
       local wild = st.wild
-      -- PutTheRodAway and closetext come before startbattle, and the state has
-      -- to be gone before the battle is pushed or World:busy would still be
-      -- holding the world when it returns.
       self.fishing = nil
-      -- FishFunction's `.goodtofish` writes BATTLETYPE_FISH into wBattleType
-      -- alongside the species and level it hooked (engine/events/overworld.asm),
-      -- which is the one condition LureBallMultiplier reads for its x3.
+      if self.player then
+        self.player.fishing = nil
+        self.player.fishingState = nil
+      end
       if wild then self:startBattle({ wild = wild, battleType = "fish" }) end
     end)
+    return
   end
 end
 
@@ -7819,7 +7837,10 @@ function World:drawGrassOver(entity, ox, oy, s)
   local tilePalettes = tileset.tilePalettes
   local tilesPerRow = tileset.tilesPerRow or 16
   local aw, ah = atlas:getDimensions()
-  local rx, ry = entity.px, entity.py + 4
+  -- Only draw the bottom 8px tile row of the cell (ty = py + 8) over the feet,
+  -- matching Gen 1's drawCellBottomRaw.  Starting at py + 4 sampled the top
+  -- tile row and drew grass tufts over the face and torso.
+  local rx, ry = entity.px, entity.py + 8
   self.grassQuad = self.grassQuad or G.newQuad(0, 0, 8, 8, aw, ah)
   local quad = self.grassQuad
   G.setColor(1, 1, 1, 1)
@@ -9794,13 +9815,14 @@ function World:drawPeople(s, billboard)
       else
         entry.npc:draw(ox, oy, s)
       end
-      -- ShakeGrass rustle only.  The cart also ORs OAM_PRIO onto the lower
-      -- 16x8 (drawGrassOver / IN_GRASS) so the BG tuft covers the feet, but
-      -- stacking that plain grass tile on top of the character with the
-      -- rustle reads as a double overlay here -- keep the walk-through anim.
+      -- ShakeGrass rustle only while moving; drawGrassOver when standing/in grass
+      -- so the BG tuft covers the feet.
       -- Only the current map's own entities: a ghost's cells belong to a
       -- neighbour's block list.
       if entry.ox == 0 and entry.oy == 0 then
+        if entity.inGrass and not (entity.grassShake and entity.moving) then
+          self:drawGrassOver(entity, ox, oy, s)
+        end
         self:drawGrassShake(entity, ox, oy, s)
       end
     end